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Use the generic type lowering algorithm described in "docs/CallingConvention.rst#physical-lowering" to map from IRGen's explosion type to the type expected by the ABI. Change IRGen to use the swift calling convention (swiftcc) for native swift functions. Use the 'swiftself' attribute on self parameters and for closures contexts. Use the 'swifterror' parameter for swift error parameters. Change functions in the runtime that are called as native swift functions to use the swift calling convention. rdar://19978563
64 lines
2.8 KiB
Swift
64 lines
2.8 KiB
Swift
// RUN: %target-build-swift -Xllvm -new-mangling-for-tests -emit-ir %s | %FileCheck -check-prefix=%target-cpu %s
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// RUN: %target-build-swift -Xllvm -new-mangling-for-tests -O -emit-ir %s | %FileCheck -check-prefix=%target-cpu %s
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// RUN: %target-build-swift -Xllvm -new-mangling-for-tests -Ounchecked -emit-ir %s | %FileCheck -check-prefix=%target-cpu %s
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var globalFloat32 : Float32 = 0.0
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var globalFloat64 : Float64 = 0.0
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#if arch(i386) || arch(x86_64)
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var globalFloat80 : Float80 = 0.0
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#endif
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@inline(never)
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func acceptFloat32(_ a: Float32) {
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globalFloat32 = a
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}
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@inline(never)
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func acceptFloat64(_ a: Float64) {
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globalFloat64 = a
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}
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#if arch(i386) || arch(x86_64)
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@inline(never)
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func acceptFloat80(_ a: Float80) {
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globalFloat80 = a
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}
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#endif
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func testConstantFoldFloatLiterals() {
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acceptFloat32(1.0)
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acceptFloat64(1.0)
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#if arch(i386) || arch(x86_64)
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acceptFloat80(1.0)
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#endif
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}
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// i386: call swiftcc void @_T015FloatingPointIR13acceptFloat32ySfF{{.*}}(float 1.000000e+00)
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// i386: call swiftcc void @_T015FloatingPointIR13acceptFloat64ySdF{{.*}}(double 1.000000e+00)
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// i386: call swiftcc void @_T015FloatingPointIR13acceptFloat80ys0E0VF{{.*}}(x86_fp80 0xK3FFF8000000000000000)
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// x86_64: call swiftcc void @_T015FloatingPointIR13acceptFloat32ySfF{{.*}}(float 1.000000e+00)
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// x86_64: call swiftcc void @_T015FloatingPointIR13acceptFloat64ySdF{{.*}}(double 1.000000e+00)
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// x86_64: call swiftcc void @_T015FloatingPointIR13acceptFloat80ys0E0VF{{.*}}(x86_fp80 0xK3FFF8000000000000000)
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// armv7: call swiftcc void @_T015FloatingPointIR13acceptFloat32ySfF{{.*}}(float 1.000000e+00)
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// armv7: call swiftcc void @_T015FloatingPointIR13acceptFloat64ySdF{{.*}}(double 1.000000e+00)
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// armv7s: call swiftcc void @_T015FloatingPointIR13acceptFloat32ySfF{{.*}}(float 1.000000e+00)
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// armv7s: call swiftcc void @_T015FloatingPointIR13acceptFloat64ySdF{{.*}}(double 1.000000e+00)
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// armv7k: call swiftcc void @_T015FloatingPointIR13acceptFloat32ySfF{{.*}}(float 1.000000e+00)
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// armv7k: call swiftcc void @_T015FloatingPointIR13acceptFloat64ySdF{{.*}}(double 1.000000e+00)
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// arm64: call swiftcc void @_T015FloatingPointIR13acceptFloat32ySfF{{.*}}(float 1.000000e+00)
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// arm64: call swiftcc void @_T015FloatingPointIR13acceptFloat64ySdF{{.*}}(double 1.000000e+00)
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// powerpc64: call swiftcc void @_T015FloatingPointIR13acceptFloat32ySfF{{.*}}(float 1.000000e+00)
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// powerpc64: call swiftcc void @_T015FloatingPointIR13acceptFloat64ySdF{{.*}}(double 1.000000e+00)
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// powerpc64le: call swiftcc void @_T015FloatingPointIR13acceptFloat32ySfF{{.*}}(float 1.000000e+00)
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// powerpc64le: call swiftcc void @_T015FloatingPointIR13acceptFloat64ySdF{{.*}}(double 1.000000e+00)
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// s390x: call swiftcc void @_T015FloatingPointIR13acceptFloat32ySfF{{.*}}(float 1.000000e+00)
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// s390x: call swiftcc void @_T015FloatingPointIR13acceptFloat64ySdF{{.*}}(double 1.000000e+00)
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